SSL/TLS Certificate Lookup

Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted

fiand-automatisierungstechnik.de

SSL/TLS Certificate

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SSL/TLS Certificate for fiand-automatisierungstechnik.de

Valid
Issued by (CA)
Let's Encrypt
Subject
fiand-automatisierungstechnik.de
Valid from
May 28, 2026
Valid until
Aug 26, 2026 (37 days remaining)
Public key
RSA 4096-bit
Serial
06E945D5081B1C33B4F954C56322BA1AB52A
SHA-256 fingerprint
A6:E8:2D:E4:B9:9C:05:80:7A:AB:5D:05:7F:C8:46:06:6C:5E:6D:13:14:36:B3:6D:29:8C:73:9D:DB:60:7F:E6
Chain
YR1 → Root YR → ISRG Root X1
Subject Alternative Names (2)
fiand-automatisierungstechnik.de, www.fiand-automatisierungstechnik.de

Certificate Authority Authorization (CAA)

The serving CA (Let's Encrypt) is authorized by this domain's CAA records (letsencrypt.org).